noun Etymology: Illinois, state of United States + 1-ite Date: 1937 any of a group of clay minerals having essentially the crystal structure of muscovite, illitic adjective
ILLITE
Meaning of ILLITE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012